National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Freezing Fog Blowing Snow and Windy

10°F

-12°C

Humidity 100%
Wind Speed W 48 G 56 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 0.13 mi
Wind Chill-17°F (-27°C)
Last update 20 Apr 2:56 pm EDT
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Scattered snow showers. Partly sunny, with a high near 15. Wind chill values as low as -11. Very windy, with a northwest wind around 40 mph, with gusts as high as 50 mph. Chance of precipitation is 30%.

    High: 15 °F

    Scattered
    Snow Showers
    and Very
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -18. Very windy, with a northwest wind 30 to 40 mph decreasing to 20 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: 6 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. Wind chill values as low as -12. Breezy, with a northwest wind 15 to 25 mph becoming southwest in the afternoon.

    High: 24 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17. Wind chill values as low as zero. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph.

    Low: 17 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after noon. Mostly cloudy, with a high near 28. Breezy, with a south wind around 25 mph, with gusts as high as 30 mph.

    High: 28 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A 30 percent chance of snow showers. Partly sunny, with a high near 30. Very windy.

    High: 30 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Windy.

    Low: 19 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 32. Windy.

    High: 32 °F

    Mostly Sunny
    and Windy

Detailed Forecast

This Afternoon
Scattered snow showers. Partly sunny, with a high near 15. Wind chill values as low as -11. Very windy, with a northwest wind around 40 mph, with gusts as high as 50 mph. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 6. Wind chill values as low as -18. Very windy, with a northwest wind 30 to 40 mph decreasing to 20 to 30 mph after midnight. Winds could gust as high as 50 mph.
Tuesday
Mostly sunny, with a high near 24. Wind chill values as low as -12. Breezy, with a northwest wind 15 to 25 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 17. Wind chill values as low as zero. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph.
Wednesday
A 30 percent chance of snow showers after noon. Mostly cloudy, with a high near 28. Breezy, with a south wind around 25 mph, with gusts as high as 30 mph.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 21. Breezy.
Thursday
A 30 percent chance of snow showers. Partly sunny, with a high near 30. Very windy.
Thursday Night
Partly cloudy, with a low around 19. Windy.
Friday
Mostly sunny, with a high near 32. Windy.
Friday Night
Partly cloudy, with a low around 22. Windy.
Saturday
Mostly sunny, with a high near 37. Breezy.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 27. Windy.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 38. Breezy.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 29. Windy.
Monday
Partly sunny, with a high near 42. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
3:04 pm EDT Apr 20, 2026
Forecast Valid:
3pm EDT Apr 20, 2026-6pm EDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation